DAYA OFFSHORE CONSTRUCTION SDN BHD Photo: Copyright VARD/ fotograf Harald M. Valderhaug Block D5, Level U1, Solaris Dutamas, No. 1 Jalan Dutamas 1, 50480  Kuala Lumpur, Malaysia. | Tel: (+603) 62053170 | www.dayaoffshoreconstruction.com 

 

 

 

 

 

 

 

 

 

 

 

Siem Daya 1Siem Daya 1 is a DP2 offshore subsea construction vessel designed and equipped specifically for subsea operations. She features twin WROVs, a work moonpool, a 250T AHC crane, and provides accommodation for 110 persons.

Class Notation

DNV 1A1: ICE-C, SPS, SF, COMF-V(3)C(3), HELDK-SH, CRANE, E0, DYNPOS-AUTR, NAUT-AW, CLEAN DESIGN, Recyclable, DK(+), BIS

Data

Vessel Name ..................................................... Siem Daya 1 Class .............................................................................. DNV Flag State ................................................................... Cyprus Keel Laid .......................................................... 15 June 2012 Delivery ........................................................ 30 August 2013 Hull Number .................................................................... 793 Designer ............................................................... VARD/STX Builder ........................................................... VARD Brattvåg Call Sign ..................................................................... 5BXQ3 IMO No. .................................................................... 9660102

Principle Particulars

Length Over All ........................................................... 120.8m Length Between Perpendiculars ................................. 110.8m Load Line Length ................................................... 111.148 m Moulded Breadth ..........................................................22.0m Moulded Depth to Main Deck .........................................9.0m Midship Draft (Min/ Design / Max) ............ 5.0m / 5.8m / 6.6m Work Moonpool .................................................. 7.2m x 7.2m Helideck ............................................. 20.88m (26.1m) - 12.8t Deadweight at Max Draft ...............................................5110t Gross Tonnage .......................................................... 8594GT

Accommodation

Accommodation for ............................................. 110 persons Single Cabins .................................................................... 34 Double Cabins ................................................................... 38 Offices (Client & Ops) .......................................................... 6 Meeting Rooms ................................................................... 2 Hospital ............................................................................... 1 Mess / Day Rooms ............................ 2 Mess / 2 Day Rooms Galley .................................................................................. 1 Laundry ............................................................................... 1 Workshop ..... 1 Engine, 1 Dirty, 2 Clean, 1 Electrical, 1 ROV Gymnasium ......................................................................... 1 Water Maker 1 .......................... Reverse Osmosis 25 m³/day Water Maker 2 ..................................... Evaporator 20 m³/day Dry Store ....................................................................... 14m² Dry Provisions .................................................. 37m² @ 12°C Refrigerated Provisions ...................................... 28m² @ 4°C Freezer ........................................................... 48m² @ -25°C Air Conditioning ................................ Chilled Water / Fan Coil

Dynamic Positioning

Maker ..................................................................... Konsberg Type ............................................................................... DP2 Reference 1 .................................... DGPS 132/ Seapath 330 Reference 2 .................................... DGPS 232/ Seapath 330 Reference 3 ......................................... 2 x Mk 15B Taut Wire Reference 4 ....................................................... Radius 1000 Reference 5 ..... 2 x HiPAP 501 (c/w Responder Driver Units) Reference 6 ............................................. CyScan Mk4 Laser

DAYA OFFSHORE CONSTRUCTION SDN BHD Block D5, Level U1, Solaris Dutamas, No. 1 Jalan Dutamas 1, 50480  Kuala Lumpur, Malaysia. | Tel: (+603) 62053170 | www.dayaoffshoreconstruction.com 

Capacities

Service Air ................................... 15 outlets. 36m³/hr @ 8bar Deck Area ................................................... 1300m² @ 10t/m² Seafastening Tee Bars ........... 2m Grid ~ 10t point load uplift. Deck Cargo ............................ 2100t @ 1m above main deck Tween Deck Stowage .................................... 190m² @ 5t/m² Fuel Oil (Capacity / Transfer) ....... 1397m³ - 16m³/ hr @ 2bar Drill/Ballast Water (Cap / Supply) .. 5294m³ - 45m³/hr @ 3bar MEG Capacity (Cap / Trans) ..... 2 x 150m³ - 75m³/hr @ 3bar Fresh Water (Capacity / Supply) ....... 660m³ - 8m³/hr @ 6bar Roll Reduction Tanks ............................... 2 pairs 1500 m³/hr Deck Power 440V .. 3 x 1283A, 2 x 630A, 2 x 260A, 2 x 160A Deck Power 220V ..................................................... 2 x123A Utility Stations ........ 1 Crane Pedestal / 1 Port Aft Rope Store

Propulsion

Stern Thrusters ........ 2 x RR Contaz 25, 3000kW FP Azimuth Bow Thrusters ...... 2 x RR TT2650 DPN CP, 1900kW Tunnel Bow Thruster Retractable .... 1 x RR TCNS, 1500kW Azimuth Main Propulsion ........ 4 x 2800kW Wärtsilä W6L32 D ~ 690V Harbour Generator ................................... 1 x 750kW ~ 690V Emergency Generator .............................. 1 x 185kW ~ 690V Maximum Speed ....................................................... 15knots Cruise / Service Speed .............................................. 10knots Fuel Consumption (Cruise/DP – Port) .......... 10t/day – 3t/day

Deck Equipment

Offshore Crane ....................................... NOV Knuckle Boom Harbour Capacity ............ DAF 1.3 250t @ 16m ~ 80t @ 36m Subsea Capacity ............ DAF 1.3 250t @ 14m ~ 70t @ 36m Main Winch ................................................. 250t 3000m AHC Auxiliary Winch ....... 20t 3000m AHC (1t Man-Riding) @ 40m ROV Hangar Crane ....... 4.3t @ 4.7m ~1t @ 16m Telescopic Deck Provision Crane ..... 3t @ 15m (1.5t MR) Knuckle Boom Mooring Winches Aft ................................................... 2 x 10t Capstans Fwd .............................................................. 2 x 10t ROV 1 ....... 200hp Schilling UHD 30 (Moonpool) 3000m AHC ROV 2 ... 200hp Schilling UHD 31 (Stbd Hangar) 3000m AHC

Safety Equipment

Fast Rescue Craft ............... 22ft Diesel Driven, Jet Propelled Rigid Lifeboats .............................. 100% Capacity Each Side

Communications

VSAT ............... 2 x 2.4m ant. (max 2048kbps ↑/ 4096kbps ↓) External Phone Lines ............................................. 16 Digital Telephone in all cabins .................................................... Yes ice.net ................................................................................. x2 3G ....................................................................................... x2 Video Connection in all Cabins ........................................ Yes Clearcoms (Internal) ........................................................ Yes CCTV ............................................................................... Yes

General Arrangement

A-D ECK

FOREPEAK

BOWTHR ROOM

SIEM DAYA 1

SIEM DAYA 1

SEAONICS

KRISTIANSAND

SEA CH.

WB / Drill Water

MOONPOOL

SE

LF

SE

RV

ING

AR

EA

GA LLEY

S CULLERY

- All vessel specifications contained herein are for information purposes only - Updated 19 March, 2014